The Robertson family's faith has held them together through many temptations that fame can bring. While Willie and others in the family have shared concern for their sons and daughters in light of the amount of attention they have received at such a young age, Sadie Robertson and her brother John Luke seem to be well-grounded in their faith.

Willie's family was in New York earlier this week for Sadie's new prom dress line debut. The sixteen-year-old modeled two of Sherri Hill's designs during Fashion Week, and wore one of her modest dresses on FoxNews Tuesday morning. Sadie's speech and conduct is an indication that she has stayed true to her faith, despite many pressures of her family's fame. John Luke also seems to have continued to grow in his faith as he matures as a young man, doing speaking engagements about his faith and usually signing his autographs with "John 3:16" and "Luke 9:23."

Unfortunately, Miley Cyrus seems to be having trouble with the fame that she has received - the once "Hannah Montana" child star danced provocatively in front of millions at this year's MTV Video Music Awards. "My family has been praying for her family," Sadie told Fox411 - "We feel very bad for her because we know how entertainment can get wrapped up in your head," the teenager said.

In light of their fame, the Robertson family has been making intentional efforts to keep their focus on the Lord; they hold monthly family meetings to talk about their faith and how fame can bring many temptations to sin. "We try to stay strong as a family," Sadie says.